-3=2v-7

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Solution for -3=2v-7 equation: 



-3=2v-7

We move all terms to the left:

-3-(2v-7)=0

We get rid of parentheses

-2v+7-3=0

We add all the numbers together, and all the variables

-2v+4=0

We move all terms containing v to the left, all other terms to the right

-2v=-4

v=-4/-2

v=+2

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